The Red Sox would have to move center fielder Jacoby Ellsbury before making a deal for Swisher. The Giants could pursue Swisher if they decide to spend on the left fielder after committing combined a $78 million to retain pitcher Jeremy Affeldt, outfielder Angel Pagan and second baseman Marco Scutaro. However, the Giants more likely to go with Gregor Blanco and a platoon partner in left.

Swisher is a switch-hitter who can play first base or outfield; his versatility adds to his appeal.

The Indians made a $44 million, four-year offer to Shane Victorino, before the OF made a deal Tuesday with the Red Sox.